DeepCool PQ850G 850W 80+ Gold Fully Modular Power Supply
DeepCool PQ850G 850W 80+ Gold Fully Modular Power Supply
SKU:PSD-PQ850G-GS-D
The DeepCool PQ850G is an 850W fully modular ATX power supply designed for high-performance gaming and workstation builds. Featuring 80+ Gold and Cybernetcis PLATINUM certification, a 120mm FDB fan, and Japanese capacitors, it delivers efficient, stable power for demanding systems.
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- 10 years (120 months) Manufacturer Warranty
Product Information
| Brand | DEEPCOOL |
|---|---|
| Category | Power Supplies |
| SKU | PSD-PQ850G-GS-D |
| Availability | Out of Stock |
Overview
- The DeepCool PQ850G delivers 850W of clean, stable power for demanding gaming and professional workstations. With 80+ Gold and Cybenetics PLATINUM certification, it operates at ≥90% efficiency at typical loads, reducing heat output and energy costs. The fully modular design simplifies cable management and improves case airflow, while the 120mm FDB fan operates quietly even under load.
Built with full Japanese electrolytic capacitors and a robust topology (Active PFC + Half Bridge SRC LLC + DC to DC), the PQ850G provides comprehensive protection against power anomalies including overvoltage, overcurrent, overtemperature, and undervoltage conditions. Its 100,000-hour MTBF and 10-year warranty reflect DeepCool's confidence in long-term durability, making it an ideal choice for users who demand both performance and reliability.
Specifications
| Total Output | 850W |
|---|---|
| Type | ATX12V V3.1 |
| Efficiency Certification | 80+ Gold / Cybenetics PLATINUM |
| Efficiency | ≥90% at typical 50% load |
| Dimensions | 150 × 140 × 86 mm (W × L × H) |
| Fan Size | 120 × 120 × 25 mm (W × L × H) |
| Fan Bearing | FDB (Fluid Dynamic Bearing) |
| Capacitors | Full Japanese Electrolytic Capacitors |
| Topology | Active PFC + Half Bridge SRC LLC + DC to DC |
| Protection Features | OPP, OVP, SCP, OTP, OCP, UVP, SIP, NLO |
| Power Good Signal | 100–150 ms |
| Hold Up Time | ≥16 ms at full load |
| Operating Temperature | 0–40°C |
| MTBF | 100,000 hours |
| Regulatory Compliance | EAC |
| ErP Compliance | ErP 2013 |
| Warranty | 10 years (120 months) |
Key Features
Ideal For
FAQs
What does 80+ Gold certification mean?
80+ Gold certification indicates the power supply operates at ≥90% efficiency at typical 50% load, meaning it converts more incoming AC power to usable DC power with less heat and energy waste. This reduces electricity costs and cooling requirements.
Is the PQ850G fully modular?
Yes, the PQ850G features fully modular cables, allowing you to connect only the power cables you need. This improves case airflow, simplifies cable management, and creates a cleaner build aesthetic.
What does FDB (Fluid Dynamic Bearing) mean?
FDB is a premium bearing technology that uses a fluid film to reduce friction and wear. It enables the fan to run more quietly and reliably over extended periods compared to traditional sleeve bearings.
What protection features does the PQ850G offer?
The PQ850G includes OPP (Overpowered Protection), OVP (Overvoltage Protection), SCP (Short Circuit Protection), OTP (Overtemperature Protection), OCP (Overcurrent Protection), UVP (Undervoltage Protection), SIP (Soft Intake Protection), and NLO (No Load Operation) protection.
What is the warranty period?
The DeepCool PQ850G comes with a 10-year warranty (120 months), reflecting the manufacturer's commitment to long-term reliability and durability.
What systems is the 850W output suitable for?
The 850W output is ideal for high-performance gaming builds with power-hungry GPUs, professional workstations with multi-core processors, and systems requiring stable, headroom-rich power delivery. It's suitable for most single-GPU setups and high-end components.
Does the PQ850G generate much noise?
No, the 120mm FDB fan is designed for quiet operation. It only spins up as needed based on power load and temperature, keeping noise minimal during typical usage.
